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getopt returns -1 not EOF

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cleanup manpage
This commit is contained in:
lukem 1997-09-14 08:57:37 +00:00
parent 5f4e3656d9
commit a234ba3ffe
2 changed files with 12 additions and 12 deletions
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18
bin/ps/ps.1
View File

@ -1,4 +1,4 @@
.\" $NetBSD: ps.1,v 1.18 1997/08/27 05:43:20 mikel Exp $
.\" $NetBSD: ps.1,v 1.19 1997/09/14 08:57:37 lukem Exp $
.\"
.\" Copyright (c) 1980, 1990, 1991, 1993, 1994
.\" The Regents of the University of California. All rights reserved.
@ -37,10 +37,10 @@
.Dt PS 1
.Os BSD 4
.Sh NAME
.Nm \&ps
.Nm ps
.Nd process status
.Sh SYNOPSIS
.Nm \&ps
.Nm
.Op Fl acCehjlmrSTuvwx
.Op Fl M Ar core
.Op Fl N Ar system
@ -49,10 +49,10 @@
.Op Fl p Ar pid
.Op Fl t Ar tty
.Op Fl W Ar swap
.Nm ps
.Nm
.Op Fl L
.Sh DESCRIPTION
.Nm \&Ps
.Nm
displays a header line followed by lines containing information about your
processes that have controlling terminals.
This information is sorted by process
@ -165,7 +165,7 @@ is your window size.
If the
.Fl w
option is specified more than once,
.Nm \&ps
.Nm
will use as many columns as necessary without regard for your window size.
.It Fl x
Display information about processes without controlling terminals.
@ -179,7 +179,7 @@ The cpu utilization of the process; this is a decaying average over up to
a minute of previous (real) time.
Since the time base over which this is computed varies (since processes may
be very young) it is possible for the sum of all
.Tn \&%CPU
.Tn %CPU
fields to exceed 100%.
.It %mem
The percentage of real memory used by this process.
@ -319,7 +319,7 @@ When printing using the command keyword, a process that has exited and
has a parent that has not yet waited for the process (in other words, a zombie)
is listed as ``<defunct>'', and a process which is blocked while trying
to exit is listed as ``<exiting>''.
.Nm \&Ps
.Nm
makes an educated guess as to the file name and arguments given when the
process was created by examining memory or the swap area.
The method is inherently somewhat unreliable and in any event a process
@ -495,6 +495,6 @@ default system namelist
.Xr pstat 8
.Sh BUGS
Since
.Nm \&ps
.Nm
cannot run faster than the system and is run as any other scheduled
process, the information it displays can never be exact.

6
bin/ps/ps.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: ps.c,v 1.19 1997/07/20 20:37:57 christos Exp $ */
/* $NetBSD: ps.c,v 1.20 1997/09/14 08:57:38 lukem Exp $ */
/*-
* Copyright (c) 1990, 1993, 1994
@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1990, 1993, 1994\n\
#if 0
static char sccsid[] = "@(#)ps.c 8.4 (Berkeley) 4/2/94";
#else
__RCSID("$NetBSD: ps.c,v 1.19 1997/07/20 20:37:57 christos Exp $");
__RCSID("$NetBSD: ps.c,v 1.20 1997/09/14 08:57:38 lukem Exp $");
#endif
#endif /* not lint */
@ -137,7 +137,7 @@ main(argc, argv)
ttydev = NODEV;
memf = nlistf = swapf = NULL;
while ((ch = getopt(argc, argv,
"acCeghjLlM:mN:O:o:p:rSTt:uvW:wx")) != EOF)
"acCeghjLlM:mN:O:o:p:rSTt:uvW:wx")) != -1)
switch((char)ch) {
case 'a':
all = 1;